Back pack frame clip



FIG. 1 is a top plan view of a back pack frame clip showing our new design, the bottom being a mirror image;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is an end elevational view taken from the left of FIG. 1;

FIG. 5 is an end elevational view taken from the left of FIG. 1. 

The ornamental design for a back pack frame clip, as shown. 